We report here a 5-year retrospective review of autopsy cases from the New York City Medical Examiner's Office that demonstrated phencyclidine (PCP) in the blood. There were a total of 138 cases. There were 52 deaths because of mixed drug intoxication: the blood PCP concentrations in these cases ranged from <1 to 598 ng/mL. There were 80 violent deaths in which PCP was quantified in the blood but was unrelated to the cause of death. There were five nonviolent deaths in which PCP exclusively was detected. In four of these, there were preexisting medical conditions that could also have contributed to death. In these, the highest PCP concentration was 361.3 ng/mL, a concentration lower than seven of the individuals in our violent death category. This suggests that lower concentrations may be fatal with comorbid conditions.
The United States is in the midst of an unprecedented drug epidemic. Illicit use of prescription medicine, predominantly opioids, has become one of the nation's fastest-growing drug problems. We have conducted a retrospective review of prescription opioid fatalities in New York City (NYC) prior to the introduction of a 2013 law intended to curtail prescription drug abuse. Over the 2 years of our study, there were 1286 chemical intoxication fatalities in NYC. Of these, 547 (42.5%) were associated with prescription opioids (6.5/100,000 population). Methadone was most frequently encountered followed by oxycodone. Only 36.7% of decedents had a valid opioid prescription. Of non-opioid medications associated with the prescription opiate deaths, benzodiazepines were the most frequently encountered (68.4%), and alprazolam (35.1%) was most common. Though prescribers have no control over drug diversion they should be cognizant of the urgent public health concern regarding prescription opioid abuse and associated fatalities and attempt to identify doctor shoppers and limit prescription of these potent drugs to those with a legitimate need for pain control. They also need to be aware of the high incidence of fatalities due to combined opioid and benzodiazepine use/abuse and refrain from prescribing them in tandem.
Fiberoptic endoscopy is utilized to diagnose and treat a wide variety of gastrointestinal tract diseases and is currently one of the most commonly performed invasive medical procedures. Though generally considered to be safe, the procedure may be associated with serious complications including death. Herein, we correlate the clinical history with the autopsy findings in gastrointestinal endoscopy (GIE) related fatalities that were reported to the New York City Medical Examiner Office over a 5 year period. The complication rate is higher in therapeutic procedures when compared to diagnostic procedures. Though fatalities following iatrogenic complications are four times more common, emphasis is placed on patients who died following a cardiorespiratory event during or immediately following the procedure. Of 41 upper and 36 lower GIE related fatalities, 10 and 9 respectively, fit this category. The comorbidities frequently associated with fatal cardiorespiratory events were: hypertension and obesity with associated cardiac hypertrophy, diabetes mellitus and coronary artery atherosclerosis. For colonoscopies, the approximate incidence of perforation was 0.00625% and the procedure-related fatality rate was 0.014%. The literature on anesthesia for GIE is also discussed.
Despite the implementation of numerous safety devices in automobiles, vehicular occupant fatalities following collisions remain common. We reviewed all fatalities of vehicular occupants in New York City over a 5-year period on whom autopsies were performed (437) to determine the incidence of neck injuries and correlate them with seat belt utilization; 26.5% had neck injuries (mild to severe) and only 10.3% of these occupants were confirmed to be wearing seatbelts. Of those that had documentation of seat belt utilization there were twice as many neck injuries in the unbelted group. We highlight two cases of submarining with severe neck injuries that were related to automatic 2-point shoulder harness restraints without engagement of the lap belt.
Subdural hemorrhage (SDH) is a common cause of death. As external evidence of injury may be absent, an autopsy is frequently needed to detect it. We conducted a 3-year review of SDH from the New York City Office of Chief Medical Examiner, with emphasis on a cohort of alcoholics. Our study population of 1942 included 1588 alcoholics. Of the alcoholics, c. 8% had SDH (26% of the total number of SDH). Of the alcoholics with SDH, 57% had associated brain injuries. As alcohol intoxication is frequently associated with aggressive and violent behavior, we are concerned that 6% of alcoholics in our review had no autopsy or imaging studies. It is possible that a portion of these may have had a SDH due to an unrecognized inflicted injury. We recommend that autopsies be performed on all alcoholics without a clear cause or mechanism of death.
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